Note from Øydis (November 2014):
"none of the canned beers from Pizza Port Brewing are filtered through fish gelatine (isinglass). Confirmed by the head brewer at their brewpub."

Company phone contact (April 2012):
"I got ahold of "Mike" at 760-845-7196, who very helpfully informed me that they do use fining agents such as fish bladder for their yellow and amber ales. Their California Honey Ale contains honey."